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4 years ago

7/15+3/10= simplest form

Mathematics

2 answers:

vodomira [7]4 years ago

4 0

The have to have same denominator .

so 2(7/15)+3(3/10)

14/30+9/30

The answer is 23/30

beks73 [17]4 years ago

3 0

$\frac{7}{15} + \frac{3}{10} = \frac{70}{150} + \frac{45}{150} = \frac{115}{150} = \frac{23}{30}$

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I need help please?!):

motikmotik

Answer:

Option C: $\sqrt{\textbf{121}}$

Step-by-step explanation:

Given the side length of a square is 11 units.

Note that $\sqrt{121} = \pm 11$

Since, length cannot be negative, we can eliminate - 11.

Hence, the length of the side of the square is 11 units = $\sqrt{11^2} = \sqrt{121}$ .

Hence, the answer.

7 0

3 years ago

At a local fair, a hamburger cost $2.50, and a drink cost $1.50. Write an expression that represents the cost of x number of ham

faltersainse [42]

Answer:

y= 2.50

Step-by-step explanation:

3 0

3 years ago

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Cavalieri's principle states that two solids with equal heights and base areas have equal volumes. A.True B.False

Butoxors [25]

Answer:

So, the following statement is a TRUE statement.

Step-by-step explanation:

In geometry Cavalieri's priciple states that:

Cavalieri's Principle: If, in two solids of equal altitude, the sections made by planes parallel to and at the same distance from their respective bases are always equal, then the volumes of the two solids are equal.

Hence, the given statement:

Cavalieri's principle states that two solids with equal heights and base areas have equal volumes is a TRUE statement.

8 0

3 years ago

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The number of customers on the first day are (6×-3) the number of customers on the second day is (×-1) how many more customers v

EleoNora [17]

The number of customers who visited more on first day = ( 5 x - 2)

<h2>248 more people visited on the first day. </h2>

Step-by-step explanation:

The total number of customers visiting on first day = (6 x - 3)

The total number of customers visiting on second day = (x - 1)

The difference in the number of customers

= Number of customer visiting ( First day - Second Day)

= (6x - 3) - (x- 1) = 6 x - 3 - x + 1 = 5 x - 2

So, the number of customers who visited more on first day = ( 5 x - 2)

Now, when x = 50, ( 5 x - 2) = (5 (50) - 2) = 250 - 2 = 248

Hence, 248 more people visited on the first day.

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3 years ago

On the coordinate plane , the x-axis and y-axis are _______ to each other. for brainlest!

Tom [10]

Answer:

common to each other

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Step-by-step explanation:

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3 years ago